experiments/clixon
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Reverted some of the nsc xpath API changes. In the revert, xpath_first() and xpath_vec() retain their old syntax with nsc==NULL.

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The reason is to be conservative with the API. However, less used functions, such as xpath_vec_bool(), xpath_vec_ctx() and xpath_vec_flag()  are changed with a new `nsc`parameter, which should be set to NULL in most cases.
This commit is contained in:
Olof hagsand 2019-07-09 12:19:03 +02:00
parent 89f751357d
commit 40d5b99d3b
32 changed files with 391 additions and 266 deletions
Download patch file Download diff file Expand all files Collapse all files

2
apps/netconf/netconf_hello.c
View file

@ -100,7 +100,7 @@ netconf_hello_dispatch(cxobj *xn)
cxobj *xp;
int retval = -1;
if ((xp = xpath_first(xn, NULL, "//hello")) != NULL)
if ((xp = xpath_first(xn, "//hello")) != NULL)
retval = netconf_hello(xp);
return retval;
}

8
apps/netconf/netconf_lib.c
View file

@ -164,14 +164,14 @@ netconf_get_target(cxobj *xn,
cxobj *x;
char *target = NULL;
if ((x = xpath_first(xn, NULL, "%s", path)) != NULL){
if (xpath_first(x, NULL, "candidate") != NULL)
if ((x = xpath_first(xn, "%s", path)) != NULL){
if (xpath_first(x, "candidate") != NULL)
target = "candidate";
else
if (xpath_first(x, NULL, "running") != NULL)
if (xpath_first(x, "running") != NULL)
target = "running";
else
if (xpath_first(x, NULL, "startup") != NULL)
if (xpath_first(x, "startup") != NULL)
target = "startup";
}
return target;

4
apps/netconf/netconf_main.c
View file

@ -121,7 +121,7 @@ netconf_input_packet(clicon_handle h,
goto done;
}
free(str0);
if ((xrpc=xpath_first(xreq, NULL, "//rpc")) != NULL){
if ((xrpc=xpath_first(xreq, "//rpc")) != NULL){
isrpc++;
if (xml_spec_populate_rpc(h, xrpc, yspec) < 0)
goto done;
@ -134,7 +134,7 @@ netconf_input_packet(clicon_handle h,
}
}
else
if (xpath_first(xreq, NULL, "//hello") != NULL)
if (xpath_first(xreq, "//hello") != NULL)
;
else{
clicon_log(LOG_WARNING, "Invalid netconf msg: neither rpc or hello: dropped");

24
apps/netconf/netconf_rpc.c
View file

@ -140,7 +140,7 @@ netconf_get_config(clicon_handle h,
cxobj *xconf;
/* ie <filter>...</filter> */
if ((xfilter = xpath_first(xn, NULL, "filter")) != NULL)
if ((xfilter = xpath_first(xn, "filter")) != NULL)
ftype = xml_find_value(xfilter, "type");
if (ftype == NULL || strcmp(ftype, "xpath")==0){
if (clicon_rpc_netconf_xml(h, xml_parent(xn), xret, NULL) < 0)
@ -154,8 +154,8 @@ netconf_get_config(clicon_handle h,
if (clicon_rpc_netconf_xml(h, xml_parent(xn), xret, NULL) < 0)
goto done;
if (xfilter &&
(xfilterconf = xpath_first(xfilter, NULL, "//configuration"))!= NULL &&
(xconf = xpath_first(*xret, NULL, "/rpc-reply/data")) != NULL){
(xfilterconf = xpath_first(xfilter, "//configuration"))!= NULL &&
(xconf = xpath_first(*xret, "/rpc-reply/data")) != NULL){
/* xml_filter removes parts of xml tree not matching */
if ((strcmp(xml_name(xfilterconf), xml_name(xconf))!=0) ||
xml_filter(xfilterconf, xconf) < 0){
@ -208,7 +208,7 @@ get_edit_opts(cxobj *xn,
cxobj *x;
char *optstr;
if ((x = xpath_first(xn, NULL, "test-option")) != NULL){
if ((x = xpath_first(xn, "test-option")) != NULL){
if ((optstr = xml_body(x)) != NULL){
if (strcmp(optstr, "test-then-set") == 0)
*testopt = TEST_THEN_SET;
@ -220,7 +220,7 @@ get_edit_opts(cxobj *xn,
goto parerr;
}
}
if ((x = xpath_first(xn, NULL, "error-option")) != NULL){
if ((x = xpath_first(xn, "error-option")) != NULL){
if ((optstr = xml_body(x)) != NULL){
if (strcmp(optstr, "stop-on-error") == 0)
*erropt = STOP_ON_ERROR;
@ -352,7 +352,7 @@ netconf_get(clicon_handle h,
cxobj *xconf;
/* ie <filter>...</filter> */
if ((xfilter = xpath_first(xn, NULL, "filter")) != NULL)
if ((xfilter = xpath_first(xn, "filter")) != NULL)
ftype = xml_find_value(xfilter, "type");
if (ftype == NULL || strcmp(ftype, "xpath")==0){
if (clicon_rpc_netconf_xml(h, xml_parent(xn), xret, NULL) < 0)
@ -366,8 +366,8 @@ netconf_get(clicon_handle h,
if (clicon_rpc_netconf_xml(h, xml_parent(xn), xret, NULL) < 0)
goto done;
if (xfilter &&
(xfilterconf = xpath_first(xfilter, NULL, "//configuration"))!= NULL &&
(xconf = xpath_first(*xret, NULL, "/rpc-reply/data")) != NULL){
(xfilterconf = xpath_first(xfilter, "//configuration"))!= NULL &&
(xconf = xpath_first(*xret, "/rpc-reply/data")) != NULL){
/* xml_filter removes parts of xml tree not matching */
if ((strcmp(xml_name(xfilterconf), xml_name(xconf))!=0) ||
xml_filter(xfilterconf, xconf) < 0){
@ -448,7 +448,7 @@ netconf_notification_cb(int s,
if ((nsc = xml_nsctx_init(NULL, "urn:ietf:params:xml:ns:netconf:notification:1.0")) == NULL)
goto done;
if ((xn = xpath_first(xt, nsc, "notification")) == NULL)
if ((xn = xpath_first_nsc(xt, nsc, "notification")) == NULL)
goto ok;
/* create netconf message */
if ((cb = cbuf_new()) == NULL){
@ -500,7 +500,7 @@ netconf_create_subscription(clicon_handle h,
int s;
char *ftype;
if ((xfilter = xpath_first(xn, NULL, "//filter")) != NULL){
if ((xfilter = xpath_first(xn, "//filter")) != NULL){
if ((ftype = xml_find_value(xfilter, "type")) != NULL){
if (strcmp(ftype, "xpath") != 0){
xml_parse_va(xret, NULL, "<rpc-reply><rpc-error>"
@ -516,7 +516,7 @@ netconf_create_subscription(clicon_handle h,
}
if (clicon_rpc_netconf_xml(h, xml_parent(xn), xret, &s) < 0)
goto done;
if (xpath_first(*xret, NULL, "rpc-reply/rpc-error") != NULL)
if (xpath_first(*xret, "rpc-reply/rpc-error") != NULL)
goto ok;
if (event_reg_fd(s,
netconf_notification_cb,
@ -622,7 +622,7 @@ netconf_application_rpc(clicon_handle h,
*/
if (0)
if ((youtput = yang_find(yrpc, Y_OUTPUT, NULL)) != NULL){
xoutput=xpath_first(*xret, NULL, "/");
xoutput=xpath_first(*xret, "/");
xml_spec_set(xoutput, youtput); /* needed for xml_spec_populate */
if (xml_apply(xoutput, CX_ELMNT, xml_spec_populate, yspec) < 0)
goto done;